Assignee
ALBATRACE INC
KR·4 granted patents·0 citations·filing 2021–2024
Top patents by PatentIndex Score
4 records- 0177US12547033B2Wavelength-tunable liquid crystal etalon filter, light source and optical transceiver including the sameALBATRACE INC·Filed 2024·Granted Feb 10, 2026·0 cites·18 claims
- 0274US11726368B2Wavelength tunable liquid crystal etalon filter including double seal line and manufacturing method of the sameALBATRACE INC·Filed 2023·Granted Aug 15, 2023·0 cites·20 claims
- 0373US12044937B2Wavelength-tunable liquid crystal etalon filter, light source and optical transceiver including the sameALBATRACE INC·Filed 2023·Granted Jul 23, 2024·0 cites·18 claims
- 0470US11630352B2Wavelength tunable liquid crystal etalon filter including double seal line and manufacturing method of the sameALBATRACE INC·Filed 2021·Granted Apr 18, 2023·0 cites·21 claims
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